From: Tom Musta <tommusta@gmail.com>
To: qemu-devel@nongnu.org
Cc: Tom Musta <tommusta@gmail.com>, qemu-ppc@nongnu.org
Subject: [Qemu-devel] [V2 PATCH 0/9] target-ppc: Base ISA V2.07 for Power8
Date: Fri, 31 Jan 2014 13:33:57 -0600 [thread overview]
Message-ID: <1391196846-12188-1-git-send-email-tommusta@gmail.com> (raw)
This patch series adds the branch and integer instructions that were
introduced in Power ISA 2.07. Specifically,
- There is a new conditional Branch to Address Register (bctar) instruction.
- The load/store quadword instructions are now supported in user mode (Book I).
- Quadword atomic instructions have been added (lqarx, stqcx.).
ISA 2.07 additions for other categories (VSX, Altivec, Decimal Floating Point,
transactional memory) are not included in this patch series; they will be
contributed via other patches.
V2: Addressing review comments from Alex Graf:
(1) Refactored user-mode and Little Endian checks in the load and store
quadword instructions.
(2) Added reserve_val2 element to CPU state in support of quadword atomic
instructions.
Tom Musta (9):
target-ppc: Add Flag for bctar
target-ppc: Add Target Address SPR (TAR) to Power8
target-ppc: Add bctar Instruction
target-ppc: Add Flag for ISA 2.07 Load/Store Quadword Instructions
target-ppc: Add is_user_mode Utility Routine
target-ppc: Load Quadword
target-ppc: Store Quadword
target-ppc: Add Load Quadword and Reserve
target-ppc: Add Store Quadword Conditional
linux-user/main.c | 18 +++++-
target-ppc/cpu.h | 10 ++-
target-ppc/translate.c | 160 ++++++++++++++++++++++++++++++++++---------
target-ppc/translate_init.c | 19 ++++-
4 files changed, 168 insertions(+), 39 deletions(-)
next reply other threads:[~2014-01-31 19:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 19:33 Tom Musta [this message]
2014-01-31 19:33 ` [Qemu-devel] [V2 PATCH 1/9] target-ppc: Add Flag for bctar Tom Musta
2014-01-31 19:33 ` [Qemu-devel] [V2 PATCH 2/9] target-ppc: Add Target Address SPR (TAR) to Power8 Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 3/9] target-ppc: Add bctar Instruction Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 4/9] target-ppc: Add Flag for ISA 2.07 Load/Store Quadword Instructions Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 5/9] target-ppc: Add is_user_mode Utility Routine Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 6/9] target-ppc: Load Quadword Tom Musta
2014-02-05 9:43 ` [Qemu-devel] [Qemu-ppc] " Alexander Graf
2014-02-05 16:12 ` Tom Musta
2014-02-05 16:27 ` Eric Blake
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 7/9] target-ppc: Store Quadword Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 8/9] target-ppc: Add Load Quadword and Reserve Tom Musta
2014-01-31 19:34 ` [Qemu-devel] [V2 PATCH 9/9] target-ppc: Add Store Quadword Conditional Tom Musta
2014-02-05 9:48 ` [Qemu-devel] [Qemu-ppc] " Alexander Graf
2014-02-05 16:14 ` Tom Musta
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